I just increased target charge to 100% from 90% via the new "Set Charge Limit" box in Controls, and the amount of energy added did not reset to zero -- it kept the energy added from the previous charge. See screen capture showing the start of the current charge cycle:
The only thing unusual I did was that I typed the 100 into the box a few minutes before I actually clicked "Set Charge Limit" (I got distracted). That seems to have touched off logging (the screen shows the current charge logging as starting at 8:22am, even though I only actually pressed the "Set Charge Limit" button at 8:28, which is when the charging actually started).
Customer support service by UserEcho